Code of Honor (stylized as Tom Clancy Code of Honor, Tom Clancy: Code of Honor, or Tom Clancy's Code of Honour in the United Kingdom) is a techno-thriller novel, written by Marc Cameron and published on November 19, 2019. It is his third book in the Jack Ryan series. Set in the Tom Clancy universe, President Ryan deals with the imprisonment of his friend and former CIA colleague, Jesuit priest Pat West, in Indonesia. Meanwhile, The Campus search for next-generation AI technology before the Chinese military can use it for nefarious purposes.